Add original TrueCrypt 7.1a sources

src/Platform/MemoryStream.h

@@ -0,0 +1,36 @@
+/*
+ Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
+
+ Governed by the TrueCrypt License 3.0 the full text of which is contained in
+ the file License.txt included in TrueCrypt binary and source code distribution
+ packages.
+*/
+
+#ifndef TC_HEADER_Platform_MemoryStream
+#define TC_HEADER_Platform_MemoryStream
+
+#include "PlatformBase.h"
+#include "Stream.h"
+
+namespace TrueCrypt
+{
+	class MemoryStream : public Stream
+	{
+	public:
+		MemoryStream () : ReadPosition (0) { }
+		MemoryStream (const ConstBufferPtr &data);
+		virtual ~MemoryStream () { }
+
+		operator ConstBufferPtr () const { return ConstBufferPtr (&Data[0], Data.size()); }
+
+		virtual uint64 Read (const BufferPtr &buffer);
+		virtual void ReadCompleteBuffer (const BufferPtr &buffer);
+		virtual void Write (const ConstBufferPtr &data);
+
+	protected:
+		vector <byte> Data;
+		size_t ReadPosition;
+	};
+}
+
+#endif // TC_HEADER_Platform_MemoryStream